native.x86.sha Module Reference

Exported Modules
module	native.x86.features
module	native.simd

Functions
template<isa< x86 > Arch, unsigned Selector> requires (Arch.has(x86_feature::sha) && Selector < 4)
constexpr simd< std::uint32_t, 4, Arch >	native::sha1rnds4 (simd< std::uint32_t, 4, Arch > a, simd< std::uint32_t, 4, Arch > b) noexcept
	Four SHA-1 rounds; Selector in [0,3] selects the function and constant.
template<isa< x86 > Arch, unsigned Selector> requires (!Arch.has(x86_feature::sha) && Selector < 4 && requires { sizeof(simd<std::uint32_t, 4, Arch>); })
consteval simd< std::uint32_t, 4, Arch >	native::sha1rnds4 (simd< std::uint32_t, 4, Arch > a, simd< std::uint32_t, 4, Arch > b) noexcept
	Evaluate constant operands without SHA.
template<isa< x86 > Arch, unsigned Selector, class... Args>
void	native::sha1rnds4 (Args...)=delete
	Reject raw registers, mixed tags and unsupported vector shapes.
template<isa< x86 > Arch> requires (Arch.has(x86_feature::sha))
constexpr simd< std::uint32_t, 4, Arch >	native::sha1nexte (simd< std::uint32_t, 4, Arch > a, simd< std::uint32_t, 4, Arch > b) noexcept
	Add the next E value, derived from a, to the high dword of b.
template<isa< x86 > Arch> requires (!Arch.has(x86_feature::sha) && requires { sizeof(simd<std::uint32_t, 4, Arch>); })
consteval simd< std::uint32_t, 4, Arch >	native::sha1nexte (simd< std::uint32_t, 4, Arch > a, simd< std::uint32_t, 4, Arch > b) noexcept
	Evaluate constant operands without SHA.
template<isa< x86 > Arch, class... Args>
void	native::sha1nexte (Args...)=delete
	Reject raw registers, mixed tags and unsupported vector shapes.
template<isa< x86 > Arch> requires (Arch.has(x86_feature::sha))
constexpr simd< std::uint32_t, 4, Arch >	native::sha1msg1 (simd< std::uint32_t, 4, Arch > a, simd< std::uint32_t, 4, Arch > b) noexcept
	First SHA-1 message-schedule step.
template<isa< x86 > Arch> requires (!Arch.has(x86_feature::sha) && requires { sizeof(simd<std::uint32_t, 4, Arch>); })
consteval simd< std::uint32_t, 4, Arch >	native::sha1msg1 (simd< std::uint32_t, 4, Arch > a, simd< std::uint32_t, 4, Arch > b) noexcept
	Evaluate constant operands without SHA.
template<isa< x86 > Arch, class... Args>
void	native::sha1msg1 (Args...)=delete
	Reject raw registers, mixed tags and unsupported vector shapes.
template<isa< x86 > Arch> requires (Arch.has(x86_feature::sha))
constexpr simd< std::uint32_t, 4, Arch >	native::sha1msg2 (simd< std::uint32_t, 4, Arch > a, simd< std::uint32_t, 4, Arch > b) noexcept
	Final SHA-1 message-schedule step.
template<isa< x86 > Arch> requires (!Arch.has(x86_feature::sha) && requires { sizeof(simd<std::uint32_t, 4, Arch>); })
consteval simd< std::uint32_t, 4, Arch >	native::sha1msg2 (simd< std::uint32_t, 4, Arch > a, simd< std::uint32_t, 4, Arch > b) noexcept
	Evaluate constant operands without SHA.
template<isa< x86 > Arch, class... Args>
void	native::sha1msg2 (Args...)=delete
	Reject raw registers, mixed tags and unsupported vector shapes.
template<isa< x86 > Arch> requires (Arch.has(x86_feature::sha))
constexpr simd< std::uint32_t, 4, Arch >	native::sha256rnds2 (simd< std::uint32_t, 4, Arch > a, simd< std::uint32_t, 4, Arch > b, simd< std::uint32_t, 4, Arch > c) noexcept
	Two SHA-256 rounds: a is CDGH, b is ABEF, c contains two message-plus-constant words.
template<isa< x86 > Arch> requires (!Arch.has(x86_feature::sha) && requires { sizeof(simd<std::uint32_t, 4, Arch>); })
consteval simd< std::uint32_t, 4, Arch >	native::sha256rnds2 (simd< std::uint32_t, 4, Arch > a, simd< std::uint32_t, 4, Arch > b, simd< std::uint32_t, 4, Arch > c) noexcept
	Evaluate constant operands without SHA.
template<isa< x86 > Arch, class... Args>
void	native::sha256rnds2 (Args...)=delete
	Reject raw registers, mixed tags and unsupported vector shapes.
template<isa< x86 > Arch> requires (Arch.has(x86_feature::sha))
constexpr simd< std::uint32_t, 4, Arch >	native::sha256msg1 (simd< std::uint32_t, 4, Arch > a, simd< std::uint32_t, 4, Arch > b) noexcept
	First SHA-256 message-schedule step.
template<isa< x86 > Arch> requires (!Arch.has(x86_feature::sha) && requires { sizeof(simd<std::uint32_t, 4, Arch>); })
consteval simd< std::uint32_t, 4, Arch >	native::sha256msg1 (simd< std::uint32_t, 4, Arch > a, simd< std::uint32_t, 4, Arch > b) noexcept
	Evaluate constant operands without SHA.
template<isa< x86 > Arch, class... Args>
void	native::sha256msg1 (Args...)=delete
	Reject raw registers, mixed tags and unsupported vector shapes.
template<isa< x86 > Arch> requires (Arch.has(x86_feature::sha))
constexpr simd< std::uint32_t, 4, Arch >	native::sha256msg2 (simd< std::uint32_t, 4, Arch > a, simd< std::uint32_t, 4, Arch > b) noexcept
	Final SHA-256 message-schedule step.
template<isa< x86 > Arch> requires (!Arch.has(x86_feature::sha) && requires { sizeof(simd<std::uint32_t, 4, Arch>); })
consteval simd< std::uint32_t, 4, Arch >	native::sha256msg2 (simd< std::uint32_t, 4, Arch > a, simd< std::uint32_t, 4, Arch > b) noexcept
	Evaluate constant operands without SHA.
template<isa< x86 > Arch, class... Args>
void	native::sha256msg2 (Args...)=delete
	Reject raw registers, mixed tags and unsupported vector shapes.

Files
file	src/native.x86.sha.ccm